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by: Muthu |
last post by:
I've read calling conventions to be the order(reverse or forward) in
which the parameters are being read & understood by compilers.
For ex. the following function.
int Add(int p1, int p2, int p3);
The parameters here can be read either in the forward order from p1
till p3 or reverse order from p3 till p1.
Can anyone explain what is the advantage/disadvantage of either of
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by: jchao123 |
last post by:
Dear All,
I have an MDB file (Access 2000/XP) which contains generic routines I
use in various apps (eg, API calls, File access classes etc).
I have compiled into an MDE file which I reference in VBA from my other
Access applications.
This works fine and I'm quite happy with it... except for one area;
error handling. In most of my functions I call an error handler which
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by: ericellsworth |
last post by:
Hi,
I'm trying to use a class to pass variables back and forth from a
form opened in dialog mode.
I have created a class which invokes a form in its show method, like
so:
Public Sub Show()
' This method shows the form used to get the info
If sWhereInt = "" Then
DoCmd.OpenForm sFormNameInt, acNormal, , , acFormAdd, _
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by: Jesse McGrew |
last post by:
Hi all,
I'm trying to make a plugin DLL for a third-party application, using
VC++ .NET 2003. This DLL acts as a bridge between the C++ plugin API of
the application, and my actual plugin code written in C#.
When the app calls my unmanaged functions, they work fine. But as soon
as my unmanaged functions call managed functions (in the same source
file!), the app reports an "unknown exception" error.
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by: Nick Flandry |
last post by:
I'm running into an Invalid Cast Exception on an ASP.NET application that runs fine in my
development environment (Win2K server running IIS 5) and a test environment (also Win2K server
running IIS 5), but fails on IIS 6 running on a Win2003 server.
The web uses Pages derived from a custom class I wrote (which itself derives from Page) to provide
some common functionality. The Page_Load handler the failing webpage starts out like this:
...
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by: Geler |
last post by:
A theoretical question: Sorry if its a beginner question.
Here is a quote from the MSDN explaning the C/C++ calling convention.. It
demonstrates that the calling function is responsible to clean the stack
pointer and it does it by the command "add esp,8" after returning from
the called function.
My questions:
1. Is the stack pointer common in a certain thread(or process)?
2. How does the called function get the parameters, is it by...
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by: John Friedland |
last post by:
My problem: I need to call (from C code) an arbitrary C library
function, but I don't know until runtime what the function name is,
how many parameters are required, and what the parameters are. I can
use dlopen/whatever to convert the function name into a pointer to
that function, but actually calling it, with the right number of
parameters, isn't easy.
As far as I can see, there are only two solutions:
1) This one is portable. If...
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by: dspfun |
last post by:
Hi,
Is it possible to print the function name of the calling function?
For example, f1() and f2() both calls f3(), in f3() I would like to
print the name of the function calling f3() which could either be f1()
or f2().
BRs!
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by: briankirkpatrick |
last post by:
Forgive me if my post seems a little amateurish...
I'm requesting assistance from some of you smart folks out there to
get the managed calls write that meet the specification in the esa.h
for Esa_Init. When I make a call, VS2005 reports
"AccessViolationException" and refers to the 4th parameter
(EsaT_State_Handle). I don't know how to define nor pass this
reference correctly to the legacy DLL. What am I doing wrong? Thanks
in...
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by: teju |
last post by:
hi,
i am trying 2 merge 2 projects into one project.One project is using c
language and the other one is using c++ code.
both are working very fine independently.But now i need to merge both
and my c++ code should call c code.but when i tried to call a function
in c code externing that function in my c++ code, i am getting
unresolved external symbol error. Whatever i try its giving more and
more errrors...so is it possible to merge 2...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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